"NATIONAL FW939 Pedal, I need some resources, Please

Thread Starter


Joined Jan 23, 2018
I am restoring this classic guitar pedal for a friend. I got it used and abused and with the bottom cover long gone. Making a new bottom cover was not that hard, but that model came with the circuit schematic glued inside the cover. I have not yet located a download to print one, and the pictures that I have seen of the ones for sale, I can see the schematic but not well enough to copy it.
Also there are some wires broken off the PCB and while I could trace it out, if somebody can send a scan of the circuit that will work much simpler.
Thanks for any help anybody can provide.


Joined Mar 19, 2019
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